Answer:
Anti-diuretic hormone or ADH is a hormone which helps in reabsorption of water, maintaining blood volume, blood pressure and homeostasis in the body.
Aldosterone is the hormone which helps in the reabsorption of the electrolyte in the tubules of the kidney.
Aldosterone acts by opening the ion channels which allow the re-absorption of electrolytes like Na⁺ ions, Cl⁻ ions whereas ADH acts by opening the aquaporin-2 channels in the collecting duct which allow the absorption of water molecules from the solution.
These hormone helps forms the concentrated urine as the electrolyte and water get re-absorbed.
Answer with Explanation:
The four main tissue types are assembled according to their specific tasks. The<u> level of organization</u> will <u>depend upon a particular function that the tissue needs to carry out</u>.
For instance, the lining of the stomach consists of the following tissues from the inner to the outer:
- Mucosa (innermost)
- Submucosa
- Muscularis
- Serosa (outermost)
The "mucosa" is the<em> innermost tissue</em>. It is located in the "innermost" because it functions during<em> absorption and secretion.</em> It is comprised of "goblet cells." These cells secrete mucus in order to provide protection to the mucous membranes. So, this is the reason why this tissue type is in the inner part.
On the contrary, the Serosa is the<em> outermost tissue</em> because it <em>functions to reduce friction that is caused by the muscle movements.</em> Since organs in the cavity move against each other, it is important to have a fluid (serous fluid) to prevent friction. So, this explains the reason why it is located on the outermost.
Answer:
Moderate alcohol consumption, regardless of beverage type, reduces risk of coronary heart disease (CHD) among men and older women. There is strong evidence to support that ethanol, the main constituent in alcoholic beverages, is causally related to lower risk of CHD through changes in lipids and hemostatic factors.
Although heavier drinkers are at increased risk for some heart diseases, moderate drinkers are at lower risk for the most common form of heart disease, coronary artery disease (CAD) than are either heavier drinkers or abstainers.
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In behavioural terms, drugs like aspirin are considered negative reinforcers because they stop a person from feeling pain.
Negative reinforcement is a method that can be used to help teach specific behaviours. With negative reinforcement, something uncomfortable or otherwise unpleasant is taken away in response to a stimulus. Over time, the target behaviour should increase with the expectation that the unpleasant thing will be taken away.
For negative reinforcement to work, whatever is taken away must be taken away immediately after the behaviour in question. The end result is to get whatever behaviour is happening to continue and even increase.
Example :
A person hears a loud alarm. They push the STOP button on the alarm to make the noise stop. Now whenever the alarm goes off, they push the STOP button as quickly as they can.
- Before behaviour: Loud alarm
- Behaviour: Person turns alarm off
- After behaviour: No more annoying sound
- Future behaviour: Person pushes STOP every morning to quiet alarm
Learn more about Negative reinforcement here : brainly.com/question/8517742
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